I also get a little better mixed than the 18 that I voted for. My driving is an almost 50/50 mix of city interstate (lots of traffic but usually flowing at 50 to 60 mph) and city streets (lots of stop and go). I love the mpg I get...better than I expected.25 Year Honda Owner said:I had to vote 18 mixed but it is normally a little better. My driving is mostly on 2 lane rural roads with some small town traffic. I have done 22 on the interstate a few times and did hit 24 on one rare occasion. For the size of the RL I am statified with the MPG. Lots of weight for the little V-6 to drag around.